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Koyo NU228R C3FY is a single-row cylindrical roller bearing with a 140 mm straight bore. The NU design has no flanges on the outer ring, making it separable and able to accommodate axial expansion. It features C3 clearance and Koyo factory grease (FY). Suitable for gearboxes, electric motors, and pumps.
MODEL NU228R C3FY
Returnable: See conditions
Bearings
Overview The Koyo Bearing NU228R C3FY is a high-performance cylindrical roller bearing designed for demanding applications in various industries, including automotive and heavy machinery. This bearing features a robust construction that ensures optimal load distribution and reduced friction, enhancing operational efficiency. Engineered for durability, the NU228R C3FY is ideal for applications requiring high-speed rotation and precision alignment.
Key Features
| Type | Cylindrical roller bearing, designed for high radial load capacity. |
|---|---|
| Dimensions | Inner diameter of 140 mm, outer diameter of 250 mm, and width of 42 mm, providing a balanced structure for heavy loads. |
| C3 Clearance | Increased internal clearance allows for thermal expansion and improved performance under high-speed conditions. |
| Material | Manufactured from high-quality steel, ensuring strength and longevity in demanding environments. |
| Design | Features a straight bore design that simplifies mounting and alignment in machinery. |
Applications
| Automotive Industry | Suitable for use in various vehicle components, including transmissions and differential systems. |
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| Heavy Machinery | Ideal for applications in construction and mining equipment where high load capacities and durability are crucial. |
| General Engineering | Can be utilized in general machinery and industrial equipment requiring reliable bearing solutions. |
Benefits
| Enhanced Performance | The design minimizes friction and improves load handling, contributing to higher efficiency and reduced energy consumption. |
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| Reliability | The Koyo brand is synonymous with quality; this bearing is engineered to withstand harsh operating conditions, ensuring long service life. |
| Versatility | With its wide range of applications, the NU228R C3FY is a versatile choice for various industries, simplifying inventory management for engineers and maintenance teams. |
How do I choose the right type of bearing for my application?
Start with the load and how it’s applied. You need to know if you’re dealing with radial loads, axial loads, or a mix of both. Then look at speed, operating environment, and space constraints. For example, ball bearings are great for high speed and lighter loads, while roller bearings handle heavier loads but usually at lower speeds. If there’s contamination, moisture, or heat involved, you may need sealed bearings or specific materials. In most cases, the right choice comes down to matching load type, speed, and environment to the bearing design.
| Brand | E-T-A |
| Model | 8340-T120-K1T1-ALH0-15A |